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READ THIS BEFORE
INSTALLATION
Your ET-652 conforms to federal regula-
tions, and you can connect it to most
telephone lines. However, each device
that you connect to the telephone line
draws power from the line. We refer to
this power draw as the device’s
ringer
equivalence number
, or REN. The REN
is on the bottom of the base.
If you are using more than one phone or
other device on the line, add up all the
RENs. If the total is more than five, your
phones might not ring. In rural areas, a
total REN of three might impair ringer
operation. If ringer operation is impaired,
remove a device from the line.
FCC STATEMENT
This telephone complies with Part 68 of
FCC Rules
. You must, upon request,
provide the FCC registration number
and the REN to your telephone compa-
ny. Both numbers are on the bottom of
the telephone.
Note: You must not connect your phone
to any of the following:
• coin-operated systems
• party line systems
• most electronic key phone systems
We recommend you record your
phone’s serial number here. The num-
ber is on the bottom of the base.
Serial Number __________________
43-652.fm Page 3 Friday, August 13, 1999 11:00 AM